| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/9 | 9.89 | -8.6% |
| 2024/9 | 10.82 | +3.0% |
| 2023/9 | 10.5 | +21.7% |
| 2022/9 | 8.63 | -20.3% |
| 2021/9 | 10.82 | +15.6% |
| 2020/9 | 9.36 | -15.0% |
| 2019/9 | 11.01 | -5.9% |
| 2018/9 | 11.71 | +11.1% |
| 2017/9 | 10.54 | +26.6% |
| 2016/9 | 8.32 | +48.9% |
| 2015/9 | 5.59 | -20.6% |
| 2014/9 | 7.04 | -10.1% |
| 2013/9 | 7.83 | -17.5% |
| 2012/9 | 9.5 | +27.7% |
| 2011/9 | 7.44 | - |